Plugger

(n.) One who, or that which, plugs.

吉尔达整理

• In addition to the use of anaesthetics, improvements have been made in nearly every form of dental instruments, such as forceps, dental engines, pluggers, drills, hammers, etc. 威廉·亨利·杜利特. 世纪发明.
• Porcelain and gold crowns and dental pluggers run by electricity represent other important advances in this art. Edward W. Byrn. 十九世纪发明进展.

手打:诺娜